Could you test positive for cocaine just by touching it?

My friend snorted some cocaine on Tuesday and will be drug tested on the following Tuesday, will she be positive for cocaine?

What happens if you test positive for a drug test concerning jobs?

I did a large quanity of cocaine on the 4th of August and I had a drug text on the 13th,will it show up in my urine

I took a drug test and came out postive for cocaine but the thing with that is I dont do that stuff so just wondering if yo...

If you dont take drugs but your around someone who does, will that show up on a drug test??

If I haven't smoke weed in over a two weeks could I pass a drug test?

how do doctors react to being postive on a drug test for weed/tree

How can I pass a drug test for crack cocaine if I without a detox kit? I didnt smoke a lot and I dont smoke it often.

I have to take a drug test tomorrow and I have been drinking a lot of water and everything else there is to do to cover up al...

can you buy home drug tests from like Walgreen and other drug stores?